| Acronym | Meaning |
 | NEIC | National Earthquake Information Center |
| PBGC | Pension Benefit Guaranty Corporation |
| TDA | Trade And Development Agency |
| MSHA | Mine Safety And Health Administration |
| IHS | Indian Health Service |
| COPS | Office Of Community Oriented Policing Services |
| IOM | International Organization For Migration |
| MBDA | Minority Business Development Agency |
| ETA | Employment And Training Administration |
| MSEL | Materials Science And Engineering Library |
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